- 29 Dec, 2010 40 commits
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Jean Delvare authored
Usage of templates for large structures is a bad idea, as it wastes a lot of space. Manually initializing the few fields we need is way more efficient. Also set the algorithm data const, use strlcpy instead of strcpy, fix a small race (device data must always be set before registering said device) and properly return error on adapter registration failure. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Cc: Michel Ludwig <michel.ludwig@gmail.com> Cc: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
Now, just one old bttv board uses the old RC5 raw decoding routines. Its conversion to rc-core requires the generation of IRQ data for both positive and negative transitions at the IRQ line. I'm not sure if bttv driver supports it or if the transitions will be reliable enough. So, due to the lack of hardware for testing, the better for now is to just move the legacy routines to bttv driver, and wait for someone with a Nebula Digi could help to port it to use also rc-core raw decoders. Acked-by:
Hermann Pitton <hermann-pitton@arcor.de> Acked-by:
Jarod Wilson <jarod@redhat.com> Signed-off-by:
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Mauro Carvalho Chehab authored
The only IR left still using the old raw decoders on saa7134 is ENCORE FM 5.3. As it is now using the standard rc-core raw decoders, lots of old code can be removed from saa7134. Acked-by:
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Mauro Carvalho Chehab authored
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Stefan Ringel authored
adding chip revision check Signed-off-by:
Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by:
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Joe Perches authored
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Joe Perches <joe@perches.com> Signed-off-by:
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Jean-François Moine authored
[mchehab@redhat.com: Some CodingStyle fixes] Tested-by:
Anca Emanuel <anca.emanuel@gmail.com> Signed-off-by:
Jean-François Moine <moinejf@free.fr> Signed-off-by:
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
- start and stop streaming are done via the FRAR - streaming suspend (for control change) is done by video reset Signed-off-by:
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
- move hexadecimal value to lowercase - remove/add empty lines and spaces - comment unused macros - change some comments Signed-off-by:
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Nicolas Kaiser authored
It looks to me like it was intended to check the return value at this point. Signed-off-by:
Nicolas Kaiser <nikai@nikai.net> Signed-off-by:
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Jean-François Moine authored
This patch also checks if the sensor is well detected at connection time. Signed-off-by:
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
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Jean-François Moine authored
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Hans de Goede authored
stv06xx devices have only one altsetting, but the actual used bandwidth can be programmed through a register. We were already setting this register lower then the max packetsize of the altsetting indicates. This patch makes the gspca-stv06xx update the usb descriptor for the alt setting to reflect the actual packetsize in use, so that the usb subsystem uses the correct information for scheduling usb transfers. This patch also tries to fallback to lower speeds in case a ENOSPC error is received when submitting urbs, but currently this is only supported with stv06xx cams with the pb0100 sensor, as this is the only one for which we know how to change the framerate. This patch is based on an initial incomplete patch by Lee Jones <lee.jones@canonical.com> Signed-off-by:
Lee Jones <lee.jones@canonical.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Steven Toth authored
Checkpatch compliance cleanup across files in the saa7164 driver. Signed-off-by:
Steven Toth <stoth@kernellabs.com> Signed-off-by:
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Dan Carpenter authored
This isn't a runtime bug, it's just to make static checkers happy. In vidioc_querycap() we copy a saa7164_dev ->name driver array into a v4l2_capability -> driver array. The ->driver array is only 16 chars long so ->name also can't be more than 16 characters. The ->name gets set in v4l2_capability() and it always is less than 16 characters so we can easily make the buffer smaller. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Axel Lin authored
If the adapter does not support I2C_FUNC_SMBUS_WRITE_BYTE, return -EIO instead of 0. Signed-off-by:
Axel Lin <axel.lin@gmail.com> Acked-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Joe Perches authored
Add missing newlines. Signed-off-by:
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VDR User authored
This patch adds retrieval of firmware and FPGA versions of Genpix devices. That information is useful for users who experience performance differences with the various firmware versions, and may want to use a specific firmware that best suits their needs. Example dmesg output: gp8psk: FW Version = 2.09.4 (0x20904) Build 2009/04/02 gp8psk: FPGA Version = 1 Signed-off-by:
Derek Kelly <user.vdr@gmail.com> Signed-off-by:
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Mauro Carvalho Chehab authored
There was a bug at cx231xx-input, where it were registering the remote controls twice, one via ir-kbd-i2c and another directly. Also, the patch that added rc_register_device() broke compilation for it. This patch fixes cx231xx-input by fixing the depends on, to point to the new symbol, and initializing the scanmask via platform_data. While here, also fix Kconfig symbol change for IR core dependencies. Signed-off-by: -
Mauro Carvalho Chehab authored
There are several fields on rc_dev that drivers can benefit. Allow drivers to pass it as a parameter to the driver. For now, the rc_dev parameter is optional. If drivers don't pass it, create them internally. However, the best is to create rc_dev inside the drivers, in order to fill other fields, like open(), close(), driver_name, etc. So, a latter patch making it mandatory and changing the caller drivers is welcome. Signed-off-by: -
David Härdeman authored
Move winbond-cir from drivers/input/misc/ into drivers/media/rc/ and convert it to use rc-core. Signed-off-by:
David Härdeman <david@hardeman.nu> Signed-off-by:
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David Härdeman authored
This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by:
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David Härdeman authored
[mchehab@redhat.com: this patch were originally bundled with some renaming stuff and with the file merges, as seen at: https://patchwork.kernel.org/patch/291092/. Instead of using the original approach, I wrote the rename patches and the code merge as separate changes, then applied the difference on this patch. This way, it is easier to see the real changes at the code, and will be easier to merge upstream, especially if some conflict rises on the renaming patches] Signed-off-by:
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Mauro Carvalho Chehab authored
With this change, all rc-core functions are into just one file, except for the rc-raw specific functions. Signed-off-by: -
Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
As protocol decoders are specific to InfraRed, keep their names as-is. Signed-off-by: -
Mauro Carvalho Chehab authored
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David Härdeman authored
cx88 only depends on VIDEO_IR because it needs ir_extract_bits(). Move that function to ir-core.h and make it inline. Lots of drivers had dependencies on VIDEO_IR when they really wanted IR_CORE. The only remaining drivers to depend on VIDEO_IR are bt8xx and saa7134 (ir_rc5_timer_end is the only function exported by ir-functions). Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or converting drivers to IR_CORE that they do not want a dependency on IR_LEGACY. Signed-off-by:
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David Härdeman authored
This patch removes the remaining usages of the ir_input_nokey() and ir_input_keydown() functions provided by drivers/media/IR/ir-functions.c by using the corresponding functionality in ir-core instead. Signed-off-by:
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